help with options code on a used X5

[us_matrix]

Hi,
I got the vin number from a used car i am looking to buy. I called BMW dealer and they faxed me the list of options. But all the options code are begining with letter S like S248A "Steering wheel heater". I am trying to see if the car has premium package but I do not find anything called "Premium pacakge" in the list. But I do find some individual options like "storage compartment package", "panoramic roof" and "interior mirror w/digital compass". As i remember these two options are part of the premium package. Is any particaular code i can tell this car came with premium package.

Thanks.

[us_matrix]

I found it from the order guide and it came with Premium package but just learned that it does not has Navi or Technology package . This is one of the important option for me to consider.